A blonde, a brunette and a redhead took part in a swimming race across the English Channel to France. The brunette was first to arrive in Calais, the redhead came second, but the blonde was nowhere to be seen. Asked later why she didn't finish, the blonde explained: "I swam halfway but then I got really tired, so I swam back to England." What's the definition of paralysis? Four blondes at a crossroads.